Agent Commerce

AI agents buy MCP tool calls with USDC on Base Sepolia — no UI, just HTTP 402.

Tool Pricing

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Try a Paid Call

Unpaid calls return 402 Payment Required with a settlement envelope — that response is the demo.

Agents call POST /mcp with a payment envelope. The gateway answers 402, the agent settles USDC via x402, and the call executes. LOVE holders skip the USDC gate via X-Creation-Unit: love.

Full x402 documentation →

P31 Labs, Inc.

ownable stack for cognitively diverse families. Open source, open research, open future.

Built by Will Johnson · SE Georgia.

© 2026 P31 Labs, Inc. · Georgia Nonprofit · EIN 42-1888158 · 501(c)(3) pending
Open Source under MIT License. No tracking. No ads.